docs: def iter_detector_clss():
      """Iterate over all of the detectors that are included in this sub-package.
      This is a convenience method for capturing all new Detectors that are added
      over time and it is used both by the unit tests and in the
      ``Scrubber.__init__`` method.
      """
      return iter_subclasses(
          os.path.dirname(os.path.abspath(__file__)),
          Detector,
          _is_abstract_detector,
      )